251263116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41299}}^1$

素因数の和:41335

約数の個数: 54

約数和(自身を含む): 687768900

約数和(自身を除く): 436505784

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 41299, 82598, 123897, 165196, 247794, 371691, 495588, 536887, 743382, 1073774, 1486764, 1610661, 2147548, 3221322, 4831983, 6442644, 6979531, 9663966, 13959062, 19327932, 20938593, 27918124, 41877186, 62815779, 83754372, 125631558, 251263116]

約数ペア:

[(1, 251263116), (2, 125631558), (3, 83754372), (4, 62815779), (6, 41877186), (9, 27918124), (12, 20938593), (13, 19327932), (18, 13959062), (26, 9663966), (36, 6979531), (39, 6442644), (52, 4831983), (78, 3221322), (117, 2147548), (156, 1610661), (169, 1486764), (234, 1073774), (338, 743382), (468, 536887), (507, 495588), (676, 371691), (1014, 247794), (1521, 165196), (2028, 123897), (3042, 82598), (6084, 41299)]